JPS6259217B2 - - Google Patents
Info
- Publication number
- JPS6259217B2 JPS6259217B2 JP57096848A JP9684882A JPS6259217B2 JP S6259217 B2 JPS6259217 B2 JP S6259217B2 JP 57096848 A JP57096848 A JP 57096848A JP 9684882 A JP9684882 A JP 9684882A JP S6259217 B2 JPS6259217 B2 JP S6259217B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- exhaust sensor
- exhaust
- change
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
- F02D41/1474—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method by detecting the commutation time of the sensor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9684882A JPS58214645A (ja) | 1982-06-04 | 1982-06-04 | エンジンの制御装置 |
US06/500,918 US4512313A (en) | 1982-06-04 | 1983-06-03 | Engine control system having exhaust gas sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9684882A JPS58214645A (ja) | 1982-06-04 | 1982-06-04 | エンジンの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58214645A JPS58214645A (ja) | 1983-12-13 |
JPS6259217B2 true JPS6259217B2 (enrdf_load_stackoverflow) | 1987-12-10 |
Family
ID=14175915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9684882A Granted JPS58214645A (ja) | 1982-06-04 | 1982-06-04 | エンジンの制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58214645A (enrdf_load_stackoverflow) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5154127A (en) * | 1974-11-06 | 1976-05-13 | Nissan Motor | Kunenhifuiidobatsukuseigyosochi |
-
1982
- 1982-06-04 JP JP9684882A patent/JPS58214645A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58214645A (ja) | 1983-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4682463B2 (ja) | 酸素センサの異常診断装置 | |
US7536851B2 (en) | Catalyst condition monitor based on differential area under the oxygen sensors curve algorithm | |
US6253542B1 (en) | Air-fuel ratio feedback control | |
WO1995012752A1 (fr) | Dispositif et procede d'estimation de la temperature d'un catalyseur de vehicule | |
US7293557B2 (en) | Abnormality detecting apparatus and abnormality detecting method for an air/fuel ratio sensor | |
JPH0380976B2 (enrdf_load_stackoverflow) | ||
JPS6118664B2 (enrdf_load_stackoverflow) | ||
US4458319A (en) | Method and apparatus for controlling the air-fuel ratio in an internal combustion engine | |
JP3500976B2 (ja) | ガス濃度センサの異常診断装置 | |
JPH10318000A (ja) | 車両駆動ユニットの制御方法および装置 | |
JP2600807B2 (ja) | 内燃機関の制御装置 | |
JPS648180B2 (enrdf_load_stackoverflow) | ||
JPS6328215B2 (enrdf_load_stackoverflow) | ||
US4512313A (en) | Engine control system having exhaust gas sensor | |
JPS6259217B2 (enrdf_load_stackoverflow) | ||
JPS6221971B2 (enrdf_load_stackoverflow) | ||
JP2641827B2 (ja) | 内燃機関の空燃比制御装置 | |
US5724953A (en) | Inactive state determining method of oxygen sensor for vehicle | |
JPS6158912A (ja) | エンジンの排気浄化装置 | |
JP2619897B2 (ja) | 空燃比制御装置 | |
JPS6342102B2 (enrdf_load_stackoverflow) | ||
JPH0684743B2 (ja) | 熱線式エアフローメータの劣化検出装置 | |
JPH11132031A (ja) | 内燃機関の触媒劣化検出装置 | |
KR100232704B1 (ko) | 차량의 촉매온도 추정장치 및 추정방법 | |
JPH0353459B2 (enrdf_load_stackoverflow) |